How to get the current simulated clock time?

[reoLantern]

I hope to use printf to print the simulation cycle or specific nanoseconds, but there seems to be no corresponding function in the chisel api. I don't mean timestamp, which would print the system time.

[sequencer]

This is out of Chisel's capability, Here are something you may need refer to:

• SystemVerilog LRM
• vpi_user.h
• svdpi.h

You can acquire anything you wish with chisel DPI, and use printf to print the result out. Or wrap it with blackbox encoding a $system call.

[uenoku]

There has been some work on emitting the current simulation time from Chisel printf CC: @girishpai @seldridge

[reoLantern]

thanks